code: def get_context(self, method=None):
      if method is None:
          return self
      if method != "spawn":
          raise ValueError("Fiber only supports spawn context")
      return _concrete_contexts[method]
  
file_path: fiber/fiber/context.py
imports: import os
  import fiber.config
  from fiber import process
label_desc: Use image node_id 6 for calling the FiberContext obj's underlying member method code with example usage: obj.get_context(method) and returns: _concrete_contexts, self